\begin{table}
\centering
\begin{tabular}[t]{lcc}
\toprule
  & (1) & (2)\\
\midrule
Professional and Technical Services Sector & \num{0.31} & \num{0.20}\\
 & (\num{0.20}) & (\num{0.15})\\
\midrule
Num.Obs. & \num{1142} & \num{1142}\\
FE: country &  & X\\
\bottomrule
\multicolumn{3}{l}{\rule{0pt}{1em}+ p $<$ 0.1, * p $<$ 0.05, ** p $<$ 0.01, *** p $<$ 0.001}\\
\end{tabular}
\end{table}
